Startup time is MUCH higher in Wayland

[PancakeTAS]

What happened?

When running waterfox simply via waterfox, it takes around 5 seconds to start. When running waterfox via WAYLAND_DISPLAY= waterfox, forcing it to use xwayland, it starts within 1 second as expected.

Nothing completely out of the ordinary in the log.. I'm only noticing this below

Reproducible?

• [x] I have checked that this issue cannot be reproduced on Mozilla Firefox.

Version

G6

What platform are you seeing the problem on?

Linux

Relevant log output

...
[Parent 10923, Main Thread] WARNING: gdk_x11_window_get_xid: assertion 'GDK_IS_X11_WINDOW (window)' failed: 'glib warning', file /build/waterfox/src/Waterfox-6.5.7/toolkit/xre/nsSigHandlers.cpp:187

(waterfox:10923): Gdk-CRITICAL **: 09:36:11.293: gdk_x11_window_get_xid: assertion 'GDK_IS_X11_WINDOW (window)' failed